Rye Brook Capital LLC

Q3 2026 13F-HR Holdings

Location
Greenwich, CT
Holdings as of
9/30/2026
Date filed
10/7/2026
Form type
13F-HR
Num holdings
40
Total value ($000)
$154,462
Net value change ($000)
+11,862 (8.3%)
New positions
4
Sold out positions
4
Turnover %
5.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/20/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
ROUNDHILL MEMORY ETF 2,486 NEW
CORGI LITHO & SEMICOND PHOTO 2,306 NEW
ETH 2,140 71.1%
SPACE EXPLORATION TECHN-CL A 1,871 NEW
GLD 1,281 28.2%
MAGS 1,157 64.9%
IBIT 872 48.3%
AMZN 635 16.9%
BE 601 14.8%
XLF 584 13.3%
Top Reduces (Value $000, Stocks/ETFs)
QQQ -1,145 -5.1%
SMH -802 -5.8%
XLU -586 -8.2%
XLI -546 -6.4%
SATS -338 -16.2%
NVO -312 -100.0%
VGSH -297 -100.0%
META -239 -100.0%
MSFT -226 -100.0%
LYSDY -217 -23.8%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type